#1
1. Solve the exponential equation 2^x = 8.
#2
2. Evaluate log base 5 of 25.
#3
11. Evaluate log base 4 of 1.
#4
15. Simplify the expression log base 7 of (49/7).
#5
21. Evaluate the expression ln(e^4).
#6
3. Solve the logarithmic equation log base 2 of (x + 1) = 3.
#7
4. If y = 3^(2x), what is the value of x when y = 81?
#8
6. Simplify the expression log base 3 of 27 - log base 3 of 9.
#9
9. If y = e^(2x), what is the value of x when y = 10?
#10
12. If y = 6^(x+2), what is the value of x when y = 216?
#11
5. Solve the equation 4^x - 2(2^x) - 8 = 0.
#12
7. Solve the exponential equation 5^(2x+1) = 125.
#13
8. Find the value of x in the equation log base 2 of (x^2) = 4.
#14
10. Solve the logarithmic equation ln(x) - ln(x - 3) = 1.
#15